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OSG Jobber Length Drill Bit: #30, 130° X-Thinning Point - General Purpose Cobalt Jobber-Length Drill Bits
OSGGeneral Purpose Cobalt Jobber-Length Drill Bits

OSG Jobber Length Drill Bit: #30, 130° X-Thinning Point

OSG General Purpose Cobalt Jobber-Length Drill Bits.

SKU 3G-OTH-197935

Brand
OSG
Item
Jobber Length Drill Bit: #30, 130° X-Thinning Point
Category
General Purpose Cobalt Jobber-Length Drill Bits
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

OSG
Manufacturer Part Number
15128505

Technical Documents

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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

OSG General Purpose Cobalt Jobber-Length Drill Bits.

Frequently Asked Questions

What is OSG Jobber Length Drill Bit #30 used for?

This OSG #30 jobber length drill bit is used for precision drilling in hardened steels and tough alloys. Its 130° X-thinning point reduces thrust, while TiN coating extends tool life in production machining, maintenance, and fabrication across industrial sectors.

What are the specifications of OSG Jobber Length Drill Bit #30?

The OSG Jobber Length Drill Bit #30 has a 0.1285-inch diameter, 130° X-thinning point, and TiN-coated cobalt construction. It is designed for general-purpose drilling in ferrous materials, offering heat resistance and wear durability for consistent hole quality.

Where to buy OSG Jobber Length Drill Bit #30 worldwide?

3G Electric supplies the OSG Jobber Length Drill Bit #30 (MPN 15128505) worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this precision cutting tool.

How to select the right OSG jobber length drill bit for my application?

Match the drill bit diameter to your hole size requirement—this #30 bit is 0.1285 inches. For hardened steels, choose TiN-coated cobalt like this OSG model. Ensure your machine spindle speed and feed rate align with the 130° point geometry for optimal chip evacuation.

Used in

Common applications for OSG
Automotive engine block production — OSG micro drill bits for oil gallery and coolant passage drilling in cast iron
Medical device manufacturing — OSG micro drill bits for drilling bone screw pilot holes in stainless steel implants
Aerospace component machining — OSG micro drill bits for fastener holes in titanium alloy structural parts
Mold and die making — OSG micro drill bits for cooling channel drilling in hardened tool steel (HRC 45-50)
Electronics enclosure fabrication — OSG micro drill bits for precision holes in aluminum alloy housings (with appropriate coating selection)
General engineering job shops — OSG micro drill bits for small-diameter hole drilling in mild steel and alloy steel parts

OSG Products

3G Electric supplies OSG general purpose cobalt jobber-length drill bits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
OSG Jobber Length Drill Bit: #31, 130° X-Thinning Point, TiN-Coated Cobalt (MPN 15120005)
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OSG Jobber Length Drill Bit: #31, 130° X-Thinning Point, TiN-Coated Cobalt (MPN 15120005)
OSG Jobber Length Drill Bit: #29, 130° X-Thinning Point, TiN-Coated Cobalt (MPN 15136005)
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OSG Jobber Length Drill Bit: #29, 130° X-Thinning Point, TiN-Coated Cobalt (MPN 15136005)
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OSG Jobber Length Drill Bit: #44, 130° X-Thinning Point, TiN-Coated Cobalt (MPN 15086005)

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This OSG jobber-length drill bit is made from cobalt steel with a titanium nitride (TiN) coating for reduced friction and extended tool life. It features a 130° R-thinning point for improved cutting efficiency and chip evacuation. Suitable for general purpose drilling in production and maintenance applications, including hard materials such as stainless steel and alloy steels
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This OSG jobber-length drill bit is made from cobalt steel with a titanium nitride (TiN) coating for reduced friction and extended tool life. It features a 130° R-thinning point for improved cutting efficiency and chip evacuation. Suitable for general purpose drilling in production and maintenance applications, including hard materials such as stainless steel and alloy steels
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This OSG jobber-length drill bit is made from cobalt steel with a titanium nitride (TiN) coating for heat resistance and extended tool life. It features a 130° split-point (R-thinning) geometry for self-centering and reduced thrust. Designed for general-purpose drilling in hard materials such as stainless steel and alloy steels, it is suitable for industrial machining and maintenance applications
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This OSG jobber-length drill bit is made from cobalt steel with a titanium nitride (TiN) coating for heat resistance and extended tool life. It features a 130° split-point (R-thinning) geometry for self-centering and reduced thrust. Designed for general-purpose drilling in hard materials such as stainless steel and alloy steels, it is suitable for industrial machining and maintenance applications
This OSG jobber-length drill bit is made of cobalt steel with a TiN coating for heat resistance and wear protection. The 130° split-point (R-Thinning) geometry enables self-centering and reduces thrust. It is suited for drilling hardened steels, stainless steels, and other tough materials in production machining and maintenance applications
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This OSG jobber-length drill bit is made of cobalt steel with a TiN coating for heat resistance and wear protection. The 130° split-point (R-Thinning) geometry enables self-centering and reduces thrust. It is suited for drilling hardened steels, stainless steels, and other tough materials in production machining and maintenance applications
This OSG jobber-length drill bit is made from cobalt steel with a titanium nitride (TiN) coating for heat resistance and extended tool life. It features a 130° split-point with R-thinning geometry for reduced thrust and improved chip evacuation. Designed for general-purpose drilling in ferrous metals and hard materials, it is suitable for production machining, maintenance, and fabrication applications
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This OSG jobber-length drill bit is made from cobalt steel with a titanium nitride (TiN) coating for heat resistance and extended tool life. It features a 130° split-point with R-thinning geometry for reduced thrust and improved chip evacuation. Designed for general-purpose drilling in ferrous metals and hard materials, it is suitable for production machining, maintenance, and fabrication applications
General purpose cobalt jobber-length drill bit with TiN coating for heat resistance and extended tool life. Features a 130° split point with R-thinning for improved chip evacuation and reduced thrust. Suitable for drilling in ferrous metals and hardened materials in production machining, maintenance, and fabrication applications
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General purpose cobalt jobber-length drill bit with TiN coating for heat resistance and extended tool life. Features a 130° split point with R-thinning for improved chip evacuation and reduced thrust. Suitable for drilling in ferrous metals and hardened materials in production machining, maintenance, and fabrication applications
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This OSG jobber-length drill bit is made from cobalt high-speed steel with a titanium nitride (TiN) coating for enhanced wear resistance. It features a 130° split-point with R-thinning geometry to reduce thrust and improve chip evacuation. Designed for general-purpose drilling in hard materials such as stainless steel and alloy steels, it is suitable for production and maintenance applications